FinalTA

iTrader: (1)

I assume they will plug right in to the LS1? Good news for us dry N2O users

-Jason

99Fbody99

No, they have a complety new design, Shorter and a new electrical connector.

Dave

FinalTA

iTrader: (1)

Booo

Mike TexaSS

iTrader: (2)

See the new issue of Fastest Street Car mag they have a great write up on the LS2.

The LS2 is what the LT4 was to the LT1.

Kevyn

iTrader: (2)

... and then some when you consider the added cubes

I have been wanting to build a stroker but I am patiently awating the new block.

BigTex

iTrader: (16)

Its the Multec II design that GM has used on their full sized trucks since 99. Thats good news for the truck guys.

Speartech

iTrader: (14)

I don't know for sure, but I don't think it's the truck style injector.

BigTex

iTrader: (16)

Take a look at these injectors on display from an LS2:



Those look like the multec truck injector to me. They could be just similar, but not exact.

Here is a pic of a set of truck injectors beside normal bosch LS1 style injectors.

Speartech

iTrader: (14)

Actually the injectors in the top picture look more like the "flex fuel" injectors than the standard truck injectors. Even the flow rate sounds about the same (32.5# vs 33#).

Unfortunately they use a unique connector also, which makes swapping more than plug and play with either the LS1 or the regular truck engines.

Here's a view of all three side by side with the required connector bodies:

slow

iTrader: (7)

is that last injector similar to the 99+ mustang pencil style injectors? looks to be a similar plug, but can't really tell from that pic

Ryan

Speartech

iTrader: (14)

I would say yes. I don't know the specifics on the mustang, but Ford does use that injector connector on some of its applications.